N-(4,6-Dichloropyrido[3,2-d]pyrimidin-2-yl)acetamide CAS 897361-59-0

Purity 97%+In StockPharmaceutical Standards
CAS No.897361-59-0
Molecular FormulaC9H6Cl2N4O
Molecular Weight257.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(4,6-Dichloropyrido[3,2-d]pyrimidin-2-yl)acetamide CAS 897361-59-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 257.08 g/mol gives N-(4,6-Dichloropyrido[3,2-d]pyrimidin-2-yl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N-(4,6-Dichloropyrido[3,2-d]pyrimidin-2-yl)acetamide (CAS 897361-59-0), a certified reference material (molecular formula C9H6Cl2N4O, MW 257.08 g/mol) for analytical method development and quality control.

N-(4,6-Dichloropyrido[3,2-d]pyrimidin-2-yl)acetamide (C9H6Cl2N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures N-(4,6-Dichloropyrido[3,2-d]pyrimidin-2-yl)acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC9H6Cl2N4O
Molecular Weight257.08 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms4

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